Area Forecast Discussion
Owens Valley / Mammoth Lakes / Mono County / Death Valley
Dennis Mattinson / Sierra Atmospheric Forecaster

Synopsis – THU SEP 18 2025

The possibility of showers and t-storms starts today along with a cool down. All due to moisture from TS Mario moving in for the coast of Baja. Friday should be the day to watch, if upper forcing sets up near or just East of the Sierra. Right now the overall trend for the weekend is drier, with your temps rebounding a bit. More updates Friday.

-DMATT

Area Wide Temperatures Today:

Bishop: 85 / 49
Big Pine: 84 / 54
Independence: 82 / 58
Lone Pine: 80 / 60
Olancha: 82 / 64
Mammoth Lakes: 67 / 46
Death Valley: 102 / 81